Instance Propertyswift 6.0.3FoundationEssentials
isNormal
true if self is normal (not zero, subnormal, infinity, or NaN), false otherwise.
- iOS
- 8.0+
- macOS
- 10.10+
- tvOS
- 9.0+
- watchOS
- 2.0+
var isNormal: Bool { get }true if self is normal (not zero, subnormal, infinity, or NaN), false otherwise.
var isNormal: Bool { get }import FoundationEssentialsstruct Decimal@frozen struct BoolA value type whose instances are either true or false.
init() init(_ value: Double) init(_ value: Int) init(_ value: UInt) init(_ value: Int8) init(_ value: Int16) init(_ value: Int32) init(_ value: Int64) init(_ value: UInt8) init(_ value: UInt16) init(_ value: UInt32) init(_ value: UInt64) init?<T>(exactly source: T) where T : BinaryInteger init(floatLiteral value: Double) init(from decoder: any Decoder) throws init(integerLiteral value: Int) init(mantissa: UInt64, exponent: Int16, isNegative: Bool) init(sign: FloatingPointSign, exponent: Int, significand: Decimal) init(signOf: Decimal, magnitudeOf magnitude: Decimal) init?(string: String, locale: Locale? = nil) static let greatestFiniteMagnitude: Decimalstatic let leastFiniteMagnitude: Decimalstatic let leastNonzeroMagnitude: Decimalstatic let leastNormalMagnitude: Decimalstatic var nan: Decimal { get }static let pi: Decimalstatic var quietNaN: Decimal { get }static var radix: Int { get }static func decimal(from stringView: String.UTF8View, decimalSeparator: String.UTF8View, matchEntireString: Bool) -> (result: Decimal?, processedLength: Int) var description: String { get }var exponent: Int { get }var floatingPointClass: FloatingPointClassification { get }The IEEE 754 “class” of this type.
var isCanonical: Bool { get }var isFinite: Bool { get }true if self is zero, subnormal, or normal (not infinity or NaN), false otherwise.
var isInfinite: Bool { get }true if self is infinity, false otherwise.
var isNaN: Bool { get }true if self is NaN, false otherwise.
var isSignMinus: Bool { get }true if self is negative, false otherwise.
var isSignaling: Bool { get }true if self is a signaling NaN, false otherwise.
var isSignalingNaN: Bool { get }true if self is a signaling NaN, false otherwise.
var isSubnormal: Bool { get }true if self is subnormal, false otherwise.
var isZero: Bool { get }true if self is +0.0 or -0.0, false otherwise.
var magnitude: Decimal { get }var nextDown: Decimal { get }var nextUp: Decimal { get }var sign: FloatingPointSign { get }var significand: Decimal { get }var ulp: Decimal { get }static func * (lhs: Decimal, rhs: Decimal) -> Decimal static func *= (lhs: inout Decimal, rhs: Decimal) static func + (lhs: Decimal, rhs: Decimal) -> Decimal static func += (lhs: inout Decimal, rhs: Decimal) static func - (lhs: Decimal, rhs: Decimal) -> Decimal static func -= (lhs: inout Decimal, rhs: Decimal) static func / (lhs: Decimal, rhs: Decimal) -> Decimal static func /= (lhs: inout Decimal, rhs: Decimal) static func < (lhs: Decimal, rhs: Decimal) -> Bool static func == (lhs: Decimal, rhs: Decimal) -> Bool func advanced(by n: Decimal) -> Decimal func distance(to other: Decimal) -> Decimal func encode(to encoder: any Encoder) throws func hash(into hasher: inout Hasher) func isEqual(to other: Decimal) -> Bool func isLess(than other: Decimal) -> Bool func isLessThanOrEqualTo(_ other: Decimal) -> Bool func isTotallyOrdered(belowOrEqualTo other: Decimal) -> Bool mutating func negate() func toString(with locale: Locale? = nil) -> String enum CalculationErrorenum RoundingModetypealias Mantissa = (UInt16, UInt16, UInt16, UInt16, UInt16, UInt16, UInt16, UInt16)